... single eye shield It designed to be worn at night by post LASIK and cataract patients for maximum comfort Itemsingle eye ... ventilation7) strict processingKey wordseye shield, PVC eye shield, eye cover, welding glasses,eye mask, safety goggles, blindfold,safety goggles ... , safety spectacles, safety lens, safety eye wearAdvantage 1) Made by clear PC plastic,clearvision accommodates ...